<template>
  <Select v-model="aaa">
    <Option v-for="item in 10" :value="item" :key="item">{{ item }}</Option>
  </Select>
</template>

<script>
export default {
  data () {
    return {
      aaa: 2
    }
  },
  created () {
    setTimeout(() => {
      this.aaa = 1
    }, 2000)
  }
}
</script>

<style>
</style>
